English verb conjugation
OUGHT TO IMPROVISE

Regular verb: improvise - improvised - improvised

Affirmation

Simple form	V-ing form
I ought to improvise you ought to improvise he ought to improvise we ought to improvise you ought to improvise they ought to improvise	I ought to be improvising you ought to be improvising he ought to be improvising we ought to be improvising you ought to be improvising they ought to be improvising
Perfect	V-ing perfect
I ought to have improvised you ought to have improvised he ought to have improvised we ought to have improvised you ought to have improvised they ought to have improvised	I ought to have been improvising you ought to have been improvising he ought to have been improvising we ought to have been improvising you ought to have been improvising they ought to have been improvising

Negation

Simple form	V-ing form
I ought not to improvise you ought not to improvise he ought not to improvise we ought not to improvise you ought not to improvise they ought not to improvise	I ought not to improvising you ought not to improvising he ought not to improvising we ought not to improvising you ought not to improvising they ought not to improvising
Perfect	V-ing perfect
I ought not to have improvised you ought not to have improvised he ought not to have improvised we ought not to have improvised you ought not to have improvised they ought not to have improvised	I ought not to have been improvising you ought not to have been improvising he ought not to have been improvising we ought not to have been improvising you ought not to have been improvising they ought not to have been improvising

Interrogative form

Simple form	V-ing form
ought to I improvise? ought to you improvise? ought to he improvise? ought to we improvise? ought to you improvise? ought to they improvise?	ought to I be improvising? ought to you be improvising? ought to he be improvising? ought to we be improvising? ought to you be improvising? ought to they be improvising?
Perfect	V-ing perfect
ought to I have improvised? ought to you have improvised? ought to he have improvised? ought to we have improvised? ought to you have improvised? ought to they have improvised?	ought to I have been improvising? ought to you have been improvising? ought to he have been improvising? ought to we have been improvising? ought to you have been improvising? ought to they have been improvising?

Interro-negative form

Simple form	V-ing form
ought I not to improvise? ought you not to improvise? ought he not to improvise? ought we not to improvise? ought you not to improvise? ought they not to improvise?	ought I not to be improvising? ought you not to be improvising? ought he not to be improvising? ought we not to be improvising? ought you not to be improvising? ought they not to be improvising?
Perfect	V-ing perfect
ought I not to have improvised? ought you not to have improvised? ought he not to have improvised? ought we not to have improvised? ought you not to have improvised? ought they not to have improvised?	ought I not to have been improvising? ought you not to have been improvising? ought he not to have been improvising? ought we not to have been improvising? ought you not to have been improvising? ought they not to have been improvising?